The TV upgrade is done. Register your new OLED and soundbar while the receipts are fresh - smart TV account setup is not the same as warranty registration.
Smart TV firmware updates contain security patches. Enable automatic updates - a smart TV running outdated firmware can be a network vulnerability.
Smart TV Security Best Practices
Register TV and soundbar separately - smart TV account setup alone does not activate manufacturer warranty coverage.
TV and soundbar are separate products with separate warranties. Register each through the brand's support portal.
Enable OLED Care (LG) or pixel refresh features. Burn-in is excluded from most OLED warranties - prevention is the only protection.
Enable automatic firmware updates on your smart TV for security patches. Registered TVs receive update notifications.
Denon, Yamaha, and Marantz receivers require manual registration at the brand website - the most commonly skipped step in home theater setup.
Bawte tracks every home theater component registration - TV, soundbar, and AV receiver - in one place.
Connect →UMich UMTRI-2015-26: Consumer Product Registration Study
Clyde/Cover Genius: Warranty & Protection Consumer Research
Samsung, LG, Sony, Sonos: Warranty terms (as referenced)